<html>
<head>
    <meta charset="UTF-8">
    <title>index主页</title>
</head>

<body>
    <form action="/login" method="POST">
        用户名:<input name="username" type="text" /> <br/>
        密码：<input name="password" type="text" />
        时间：<input name="createTime" type="text" />
        <input type="submit" value="登录"/>
    </form>
</body>
</html>